Trace number 4293758

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018-06-11_12? (TO) 2519.96 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin12_c18.xml
MD5SUM06a2ec4b3086c6da600ddbfdfe006226
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.84574
Satisfiable
(Un)Satisfiability was proved
Number of variables4356
Number of constraints600
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":4356}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":4356}]
Minimum constraint arity66
Maximum constraint arity121
Distribution of constraint arities[{"arity":66,"count":528},{"arity":121,"count":72}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":600}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6771 MiB free)
  memory of node 1: 16384 MiB (8577 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293758-1532484811/watcher-4293758-1532484811 -o /tmp/evaluation-result-4293758-1532484811/solver-4293758-1532484811 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580 BTD 12 2520 HOME/instance-4293758-1532484811.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=20551, runsolver pid=20548

[startup+0.10014 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20552
/proc/meminfo: memFree=15712564/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=37416 memory=7104 CPUtime=0.1 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 1906 0 0 0 10 0 0 0 20 0 1 0 66044273 38313984 1776 33554432000 4194304 36388972 140727537410096 140727537410096 4212486 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 9354 1776 443 7861 0 1458 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 7104 KiB

[startup+0.209646 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20552
/proc/meminfo: memFree=15711556/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=37944 memory=7368 CPUtime=0.21 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 2018 0 0 0 21 0 0 0 20 0 1 0 66044273 38854656 1842 33554432000 4194304 36388972 140727537410096 140727537410096 4212725 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 9486 1842 443 7861 0 1590 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37944 KiB
Current children cumulated memory: 7368 KiB

[startup+0.309016 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20552
/proc/meminfo: memFree=15711184/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=38472 memory=7896 CPUtime=0.31 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 2155 0 0 0 31 0 0 0 20 0 1 0 66044273 39395328 1974 33554432000 4194304 36388972 140727537410096 140727537410096 4212741 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 9618 1974 443 7861 0 1722 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38472 KiB
Current children cumulated memory: 7896 KiB

[startup+0.700282 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20552
/proc/meminfo: memFree=15709696/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=40716 memory=10272 CPUtime=0.69 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 2719 0 0 0 69 0 0 0 20 0 1 0 66044273 41693184 2568 33554432000 4194304 36388972 140727537410096 140727537410096 4212702 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 10179 2568 446 7861 0 2283 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40716 KiB
Current children cumulated memory: 10272 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20552
/proc/meminfo: memFree=15707092/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=44808 memory=14232 CPUtime=1.49 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 3750 0 0 0 149 0 0 0 20 0 1 0 66044273 45883392 3558 33554432000 4194304 36388972 140727537410096 140727537404056 4212832 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 11202 3558 446 7861 0 3306 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 44808 KiB
Current children cumulated memory: 14232 KiB

[startup+3.10943 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20552
/proc/meminfo: memFree=15639388/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=110712 memory=80236 CPUtime=3.1 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 22992 0 0 0 308 2 0 0 20 0 1 0 66044273 113369088 20059 33554432000 4194304 36388972 140727537410096 140727537404056 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 27678 20059 501 7861 0 19782 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 110712 KiB
Current children cumulated memory: 80236 KiB

[startup+6.30029 s]
/proc/loadavg: 2.08 2.01 2.05 3/187 20552
/proc/meminfo: memFree=15638524/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=110976 memory=80672 CPUtime=6.29 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 26246 0 0 0 626 3 0 0 20 0 1 0 66044273 113639424 20168 33554432000 4194304 36388972 140727537410096 140727537408936 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 27744 20168 512 7861 0 19848 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 110976 KiB
Current children cumulated memory: 80672 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.01 2.05 3/187 20552
/proc/meminfo: memFree=15636564/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=111532 memory=81084 CPUtime=12.68 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 29481 0 0 0 1264 4 0 0 20 0 1 0 66044273 114208768 20271 33554432000 4194304 36388972 140727537410096 140727537408936 4661902 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 27883 20271 512 7861 0 19987 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 111532 KiB
Current children cumulated memory: 81084 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.01 2.05 3/187 20552
/proc/meminfo: memFree=15635904/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=112208 memory=81832 CPUtime=25.49 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 30525 0 0 0 2542 7 0 0 20 0 1 0 66044273 114900992 20458 33554432000 4194304 36388972 140727537410096 140727537408936 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 28052 20458 512 7861 0 20156 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 112208 KiB
Current children cumulated memory: 81832 KiB

[startup+51.1094 s]
/proc/loadavg: 2.04 2.01 2.05 3/186 20552
/proc/meminfo: memFree=15636092/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=113040 memory=82820 CPUtime=51.09 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 31325 0 0 0 5097 12 0 0 20 0 1 0 66044273 115752960 20705 33554432000 4194304 36388972 140727537410096 140727537408936 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 28260 20705 512 7861 0 20364 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 113040 KiB
Current children cumulated memory: 82820 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/186 20553
/proc/meminfo: memFree=15635668/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=113720 memory=83596 CPUtime=102.29 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 31820 0 0 0 10207 22 0 0 20 0 1 0 66044273 116449280 20899 33554432000 4194304 36388972 140727537410096 140727537408936 4661826 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 28430 20899 512 7861 0 20534 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 113720 KiB
Current children cumulated memory: 83596 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 20616
/proc/meminfo: memFree=16098140/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=114276 memory=84112 CPUtime=162.28 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 32374 0 0 0 16194 34 0 0 20 0 1 0 66044273 117018624 21028 33554432000 4194304 36388972 140727537410096 140727537408936 6663863 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 28569 21028 512 7861 0 20673 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 114276 KiB
Current children cumulated memory: 84112 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 20617
/proc/meminfo: memFree=16097456/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=115108 memory=84932 CPUtime=222.29 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 32827 0 0 0 22179 50 0 0 20 0 1 0 66044273 117870592 21233 33554432000 4194304 36388972 140727537410096 140727537408936 4427413 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 28777 21233 512 7861 0 20881 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 115108 KiB
Current children cumulated memory: 84932 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 20618
/proc/meminfo: memFree=16097944/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=115240 memory=85144 CPUtime=282.29 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 33124 0 0 0 28169 60 0 0 20 0 1 0 66044273 118005760 21286 33554432000 4194304 36388972 140727537410096 140727537408936 6663863 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 28810 21286 512 7861 0 20914 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 115240 KiB
Current children cumulated memory: 85144 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20619
/proc/meminfo: memFree=16097704/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=115524 memory=85412 CPUtime=342.28 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 33488 0 0 0 34155 73 0 0 20 0 1 0 66044273 118296576 21353 33554432000 4194304 36388972 140727537410096 140727537408936 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 28881 21353 512 7861 0 20985 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 115524 KiB
Current children cumulated memory: 85412 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20627
/proc/meminfo: memFree=16095960/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=115524 memory=85472 CPUtime=402.28 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 33683 0 0 0 40145 83 0 0 20 0 1 0 66044273 118296576 21368 33554432000 4194304 36388972 140727537410096 140727537408936 6663856 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 28881 21368 512 7861 0 20985 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 115524 KiB
Current children cumulated memory: 85472 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20628
/proc/meminfo: memFree=16095964/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=115524 memory=85488 CPUtime=462.28 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 33812 0 0 0 46137 91 0 0 20 0 1 0 66044273 118296576 21372 33554432000 4194304 36388972 140727537410096 140727537408936 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 28881 21372 512 7861 0 20985 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 115524 KiB
Current children cumulated memory: 85488 KiB


################
# More data... #
################

/proc/20551/statm: 29296 21795 514 7861 0 21400 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 117184 KiB
Current children cumulated memory: 87180 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20667
/proc/meminfo: memFree=16094260/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117184 memory=87184 CPUtime=1782.25 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 38761 0 0 0 177850 375 0 0 20 0 1 0 66044273 119996416 21796 33554432000 4194304 36388972 140727537410096 140727537408936 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29296 21796 514 7861 0 21400 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 117184 KiB
Current children cumulated memory: 87184 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20668
/proc/meminfo: memFree=16094140/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117316 memory=87284 CPUtime=1842.25 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 39069 0 0 0 183830 395 0 0 20 0 1 0 66044273 120131584 21821 33554432000 4194304 36388972 140727537410096 140727537408936 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29329 21821 514 7861 0 21433 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 117316 KiB
Current children cumulated memory: 87284 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20669
/proc/meminfo: memFree=16094280/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117316 memory=87284 CPUtime=1902.25 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 39295 0 0 0 189817 408 0 0 20 0 1 0 66044273 120131584 21821 33554432000 4194304 36388972 140727537410096 140727537408936 4567515 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29329 21821 514 7861 0 21433 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 117316 KiB
Current children cumulated memory: 87284 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20670
/proc/meminfo: memFree=16094528/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117316 memory=87284 CPUtime=1962.25 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 39514 0 0 0 195805 420 0 0 20 0 1 0 66044273 120131584 21821 33554432000 4194304 36388972 140727537410096 140727537408936 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29329 21821 514 7861 0 21433 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 117316 KiB
Current children cumulated memory: 87284 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20671
/proc/meminfo: memFree=16094652/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117316 memory=87312 CPUtime=2022.24 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 39809 0 0 0 201792 432 0 0 20 0 1 0 66044273 120131584 21828 33554432000 4194304 36388972 140727537410096 140727537408936 6663863 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29329 21828 514 7861 0 21433 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 117316 KiB
Current children cumulated memory: 87312 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20672
/proc/meminfo: memFree=16094776/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117316 memory=87312 CPUtime=2082.25 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 39955 0 0 0 207774 451 0 0 20 0 1 0 66044273 120131584 21828 33554432000 4194304 36388972 140727537410096 140727537408936 4427866 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29329 21828 514 7861 0 21433 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 117316 KiB
Current children cumulated memory: 87312 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20673
/proc/meminfo: memFree=16093908/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117604 memory=87612 CPUtime=2142.25 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 40301 0 0 0 213754 471 0 0 20 0 1 0 66044273 120426496 21903 33554432000 4194304 36388972 140727537410096 140727537408936 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29401 21903 514 7861 0 21505 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 117604 KiB
Current children cumulated memory: 87612 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20682
/proc/meminfo: memFree=16092332/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117604 memory=87616 CPUtime=2202.24 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 40546 0 0 0 219743 481 0 0 20 0 1 0 66044273 120426496 21904 33554432000 4194304 36388972 140727537410096 140727537408936 4567515 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29401 21904 514 7861 0 21505 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 117604 KiB
Current children cumulated memory: 87616 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20683
/proc/meminfo: memFree=16093516/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117604 memory=87616 CPUtime=2262.25 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 40647 0 0 0 225734 491 0 0 20 0 1 0 66044273 120426496 21904 33554432000 4194304 36388972 140727537410096 140727537408936 4424815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29401 21904 514 7861 0 21505 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 117604 KiB
Current children cumulated memory: 87616 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20684
/proc/meminfo: memFree=16093768/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117604 memory=87616 CPUtime=2322.24 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 40760 0 0 0 231726 498 0 0 20 0 1 0 66044273 120426496 21904 33554432000 4194304 36388972 140727537410096 140727537408936 4661870 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29401 21904 514 7861 0 21505 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 117604 KiB
Current children cumulated memory: 87616 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20685
/proc/meminfo: memFree=16093644/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117604 memory=87616 CPUtime=2382.24 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 40873 0 0 0 237716 508 0 0 20 0 1 0 66044273 120426496 21904 33554432000 4194304 36388972 140727537410096 140727537408936 4661834 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29401 21904 514 7861 0 21505 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 117604 KiB
Current children cumulated memory: 87616 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20686
/proc/meminfo: memFree=16093644/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117736 memory=87616 CPUtime=2442.24 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 41006 0 0 0 243707 517 0 0 20 0 1 0 66044273 120561664 21904 33554432000 4194304 36388972 140727537410096 140727537408936 7653654 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29434 21904 514 7861 0 21538 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 117736 KiB
Current children cumulated memory: 87616 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20688
/proc/meminfo: memFree=16093920/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117736 memory=87660 CPUtime=2502.24 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 41129 0 0 0 249696 528 0 0 20 0 1 0 66044273 120561664 21915 33554432000 4194304 36388972 140727537410096 140727537408936 4567515 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29434 21915 514 7861 0 21538 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 117736 KiB
Current children cumulated memory: 87660 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20688
/proc/meminfo: memFree=16093920/32770624 swapFree=67108860/67108860
[pid=20551] ppid=20548 vsize=117736 memory=87660 CPUtime=2519.94 cores=0,2,4,6
/proc/20551/stat : 20551 (BTD) R 20548 20551 16989 0 -1 4202496 41250 0 0 0 251463 531 0 0 20 0 1 0 66044273 120561664 21915 33554432000 4194304 36388972 140727537410096 140727537408936 6663905 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 53784576 140727537411260 140727537411339 140727537411339 140727537414097 0
/proc/20551/statm: 29434 21915 514 7861 0 21538 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 117736 KiB
Current children cumulated memory: 87660 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 20551 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.64 s, system=5.31891 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.96
CPU user time (s): 2514.64
CPU system time (s): 5.31891
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 117736
Max. memory (cumulated for all children) (KiB): 87660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.64
system time used= 5.31891
maximum resident set size= 87660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41250
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 3072


# summary of solver processes directly reported to runsolver:
#   pid: 20551
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2514.64
#   total CPU system time (s): 5.31891

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.27101 second user time and 17.9753 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 04:13:31
IDJOB=4293758
IDBENCH=141233
IDSOLVER=2748
FILE ID=node149/4293758-1532484811
RUNJOBID= node149-1532466477-17020
PBS_JOBID= 21021584
Free space on /tmp= 43208 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin12_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293758-1532484811/watcher-4293758-1532484811 -o /tmp/evaluation-result-4293758-1532484811/solver-4293758-1532484811 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580  BTD 12 2520 HOME/instance-4293758-1532484811.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 06a2ec4b3086c6da600ddbfdfe006226
RANDOM SEED=2032452442

node149.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        15717460 kB
MemAvailable:   31471380 kB
Buffers:          183396 kB
Cached:         15595276 kB
SwapCached:            0 kB
Active:          2879728 kB
Inactive:       13417856 kB
Active(anon):     468364 kB
Inactive(anon):    70168 kB
Active(file):    2411364 kB
Inactive(file): 13347688 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52940 kB
Writeback:            32 kB
AnonPages:        534428 kB
Mapped:            41144 kB
Shmem:             17032 kB
Slab:             452428 kB
SReclaimable:     423328 kB
SUnreclaim:        29100 kB
KernelStack:        3472 kB
PageTables:         6140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     808896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    475136 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43160 MiB
End job on node149 at 2018-07-25 04:55:31